12Cr2Mo1R Pressure Vessel Steel Plate
12Cr2Mo1R is a high-temperature pressure vessel steel plate, the implementation of the standard GB 713-2014 production, 12Cr2Mo1R container steel plate has a high strength, high performance, impact resistance, resistance to low temperatures, high wear-resistant properties, while the steel itself has a very high resistance to hydrogen and corrosion resistance, commonly used in petrochemical manufacturing industry.
12Cr2Mo1R pressure vessel steel sheet chemical composition
| C | Si | Mn | P | S | Cr | Mo |
| 0.08-0.15 | 0.50 | 0.30-0.60 | 0.020 | 0.010 | 2.00-2.50 | 0.90-1.10 |
12Cr2Mo1R pVQ steel plate mechanical property
| Thickness (mm) | ||
| 12Cr2Mo1R | > 6 ≤ 150 | >150 |
| Yield strength (≥Mpa) | 310 | 310 |
| Tensile strength (Mpa) | 520-680 | 520-680 |
12Cr2Mo1R boiler quality plates product details
12Cr2Mo1R steel plate implementation standard: GB713-2014.
12Cr2Mo1R size, shape, weight and allowable deviation:
a, the size, shape and allowable deviation of the steel plate shall comply with the provisions of GB/T709;
b, the thickness deviation of the steel plate shall comply with the requirements of GB/T709 class B deviation, according to the requirements of the demand side, can also be delivered according to GB/T709 class C deviation.
Delivery state of 12Cr2Mo1R steel plate: normalized (accelerated cooling is allowed) + tempered state delivery, or according to technical requirements can be specified delivery state.
12Cr2Mo1R steel plate thickness direction performance requirements: Z15, Z25, Z35.
12Cr2Mo1R steel plate flaw detection requirements: one probe, two probe, three probe.
12Cr2Mo1R ultrasonic testing: 12Cr2Mo1R steel plate according to the requirements of the demand side should be every ultrasonic testing, testing method according to JB/T4730.3 or GB/T2970 implementation.
12Cr2Mo1R steel plate Density: 7.85/m3.
12Cr2Mo1R pressure vessel quality steel plate Product Features
High strength and low alloying: 12Cr2Mo1R pressure vessel plate material adopts the design concept of low alloying, by adding appropriate amount of alloying elements, it realizes the combination of high strength and good plasticity, and has high yield strength and tensile strength.
Excellent corrosion resistance: chromium, molybdenum and other elements contained in the steel plate can effectively improve its corrosion resistance, especially in acidic environments, can significantly reduce the corrosion rate and extend the service life of the equipment.
Good welding performance: 12Cr2Mo1R pressure vessel steel plate has good welding process performance, the welding process is not easy to crack, porosity and other defects, post-weld strength and toughness can meet the use of requirements.
Wide range of applications: Due to its excellent performance, 12Cr2Mo1R pressure vessel plate is widely used in petroleum, chemical, electric power, shipbuilding and other industries in the manufacture of a variety of equipment, such as reactors, pressure vessels, ship structural components.
12Cr2Mo1R vessel steel plate product image
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